[null,null,["最后更新时间 (UTC)：2025-07-25。"],[[["\u003cp\u003e\u003ccode\u003eCastStateEventData\u003c/code\u003e provides data for the cast state changed event, indicating the current state of the cast icon.\u003c/p\u003e\n"],["\u003cp\u003eIt includes a \u003ccode\u003ecastState\u003c/code\u003e property, representing the current cast icon state (e.g., connected, disconnected).\u003c/p\u003e\n"],["\u003cp\u003eThe constructor for \u003ccode\u003eCastStateEventData\u003c/code\u003e requires a \u003ccode\u003ecastState\u003c/code\u003e parameter, which must be a valid \u003ccode\u003ecast.framework.CastState\u003c/code\u003e value.\u003c/p\u003e\n"]]],[],null,["# Class: CastStateEventData\n\ncast.[framework](/cast/docs/reference/web_sender/cast.framework).CastStateEventData\n===================================================================================\n\nclass static\n\nData for cast state changed event.\n\nConstructor\n-----------\n\n### CastStateEventData\n\nnew\nCastStateEventData(castState)\n\n| #### Parameter ||\n|-----------|----------------------------------------------------------------------------------------------------------------------------------------|\n| castState | [cast.framework.CastState](/cast/docs/reference/web_sender/cast.framework#.CastState) Current cast icon state. Value must not be null. |\n\nProperty\n--------\n\n### castState\n\nnon-null [cast.framework.CastState](/cast/docs/reference/web_sender/cast.framework#.CastState)\n\nCast icon state."]]
